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利用电子装置直接刺激聋者的耳蜗神经的治疗方法促使人们对聋者的耳蜗神经的病理生理条件进行研究。动物实验表明当神经或听器损坏时,耳蜗神经可发生退行性变化,但这种观察不能直接反映人类内耳道的耳蜗神经纤维。作者早期曾报告,由于各种不同原因所致的重度耳聋患者的有髓耳蜗神经纤维其密度几乎近于正常,但由于该报告中多数病例的耳蜗神经未能包括整个横束区,而未能计算所有的有髓神经纤维数目,不能排除在未检查的部位可能有神经变性存在。
The use of electronic devices to directly stimulate the deaf cochlear nerve treatment methods to promote deaf people’s cochlear nerve pathophysiological conditions were studied. Animal experiments show that when the nerve or hearing loss, the cochlear nerve can degenerative changes, but this observation can not directly reflect the human inner ear canal cochlear nerve fibers. The authors have previously reported that the density of myelinated cochlear nerve fibers in patients with severe deafness due to various causes is almost normal but that because most of the reported cases of cochlear nerves fail to include the entire transverse beam region, Calculating the number of all myelinated fibers can not rule out the possibility of neurodegeneration in unchecked sites.